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What three prime numbers add up to 144?
In order to get three prime numbers to add up to an even number, one of them will have to be even. The only even prime number is 2.144 - 2 = 142.You need to find 2 prime numbers that can add up to 142. 71 is prime and added to itself will be 142, but that won't give you three different prime numbers.Use a list of prime numbers and subtract each prime that is greater than 71 (fewer than primes less than 71) from 142 to see if the difference is another prime:142 - 73 = 69 (not prime)142 - 79 = 63 (not prime)142 - 83 = 59 (prime)142 - 89 = 53 (prime)142 - 97 = 45 (not prime)142 - 101 = 41 (prime)142 - 103 = 39 (not prime)142 - 107 = 35 (not prime)142 - 109 = 33 (not prime)142 - 113 = 29 (prime)142 - 127 = 15 (not prime)142 - 131 = 11 (prime)142 - 137 = 5 (prime)142 - 139 = 3 (prime)You end up with 7 sets of 3 prime numbers that add up to 144:2, 59, 832, 53, 892, 41, 1012, 29, 1132, 11, 1312, 5, 1372, 3, 139
Is 25 prime or composite?
25 is a composite because it is also divisible by 5. As soon as you see that '5' on the end, you know it's a multiple of 5, regardless of what came before the '5'.Since it has at least one more factor in addition to '1' and itself, it's not a prime number.It is composite.
What does product of prime mean?
a prime #
Is seventeen prime or composite?
Prime
Is thirteen prime or composite?
prime
What number's cant a prime number end in why?
Other than 2, no prime numbers are even. So prime numbers can't end in even numbers. After 5, no prime number can end in 5. After 5, all prime numbers end in 1, 3, 7 or 9.
When did Prime HD end?
Prime HD ended in 2010.
When did BBC Prime end?
BBC Prime ended in 2009.
When did Opes Prime end?
Opes Prime ended in 2008.
When did Prime Sports end?
Prime Sports ended in 1993.
When did Prime Airlines end?
Prime Airlines ended in 2002.
When did Prime Network end?
Prime Network ended in 1997.
Does prime numbers have a end?
No.
Do any prime numbers end in 4?
No. If they end in 4, they are even numbers and divisible by 2, and therefore are not prime.
Is 4539 prime?
no because it has an "odd" number at the end of it. if it had a 2, 4, 6 ,8 at the end. then it would be prime
What do all prime numbers end with?
After 5, all prime numbers end with 1, 3, 7 or 9.
Will the quotient of 2 prime numbers end up being prime?
No.
